That’s cool, I have a collection myself. I’m absolutely drowning in rose quartz.
However, please don’t be careless. In particular, please don’t be careless with malachite and lapis lazuli. Both stones are soluble in water, and water with dissolved malachite or lapis lazuli in it is VERY VERY VERY TOXIC. Keep all malachite and lapis lazuli specimens away from pets and small children, and only get polished specimens if you can help it.
This has been a psa.
And DONT bathe with them either
I’ve read in some crystal healing books sometimes to get more connected with your stones to drink a glass of water with your stone at the bottom DO NOT DO THIS WITH THE ABOVE MENTIONED STONES